(specified in scenario instructions)
| Movement | All units and leaders must stop when entering a fordable river hex and may move no further on that turn. |
| Battle |
A unit may battle on the turn it enters a fordable river hex. A Command card that adds additional dice in battle will modify the maximum number of battle dice that can be rolled. A unit that starts the turn on a fordable river hex and makes a successful Close Combat, may make a Momentum Advance out of the fordable river hex. |
| Close Combat | When battling an enemy unit on a fordable river hex or a unit on a fordable river hex battling out, both units will roll a maximum of 2 battle dice. |
| Range Combat | A unit that battles with Ranged Combat out of a river will roll a maximum of 1 battle die. |
| Line of Sight | A fordable river hex does not block line of sight. |